16765944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 49896000

約数和(自身を除く): 33130056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 109, 116, 136, 156, 174, 204, 218, 221, 232, 312, 327, 348, 377, 408, 436, 442, 493, 654, 663, 696, 754, 872, 884, 986, 1131, 1308, 1326, 1417, 1479, 1508, 1768, 1853, 1972, 2262, 2616, 2652, 2834, 2958, 3016, 3161, 3706, 3944, 4251, 4524, 5304, 5559, 5668, 5916, 6322, 6409, 7412, 8502, 9048, 9483, 11118, 11336, 11832, 12644, 12818, 14824, 17004, 18966, 19227, 22236, 24089, 25288, 25636, 34008, 37932, 38454, 41093, 44472, 48178, 51272, 53737, 72267, 75864, 76908, 82186, 96356, 107474, 123279, 144534, 153816, 161211, 164372, 192712, 214948, 246558, 289068, 322422, 328744, 429896, 493116, 578136, 644844, 698581, 986232, 1289688, 1397162, 2095743, 2794324, 4191486, 5588648, 8382972, 16765944]

約数ペア:

[(1, 16765944), (2, 8382972), (3, 5588648), (4, 4191486), (6, 2794324), (8, 2095743), (12, 1397162), (13, 1289688), (17, 986232), (24, 698581), (26, 644844), (29, 578136), (34, 493116), (39, 429896), (51, 328744), (52, 322422), (58, 289068), (68, 246558), (78, 214948), (87, 192712), (102, 164372), (104, 161211), (109, 153816), (116, 144534), (136, 123279), (156, 107474), (174, 96356), (204, 82186), (218, 76908), (221, 75864), (232, 72267), (312, 53737), (327, 51272), (348, 48178), (377, 44472), (408, 41093), (436, 38454), (442, 37932), (493, 34008), (654, 25636), (663, 25288), (696, 24089), (754, 22236), (872, 19227), (884, 18966), (986, 17004), (1131, 14824), (1308, 12818), (1326, 12644), (1417, 11832), (1479, 11336), (1508, 11118), (1768, 9483), (1853, 9048), (1972, 8502), (2262, 7412), (2616, 6409), (2652, 6322), (2834, 5916), (2958, 5668), (3016, 5559), (3161, 5304), (3706, 4524), (3944, 4251)]